Cheap Flights from George Bush Intercontinental Airport to Lisbon (LIS) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/6
Sun	Mon	Tue	Wed	Thu	Fri	Sat
1------	2------	3------	4------	5------	6------	7------
8Search	9Search	10Search	11Search	121,103	13Search	14Search
151,154	16Search	17Search	18Search	19Search	20Search	21Search
22Search	23Search	24Search	25Search	26Search	27Search	28Search
29Search	30Search

Select Return Date　　 Change Departure Date

Return Date

2025/6
Sun	Mon	Tue	Wed	Thu	Fri	Sat
1------	2------	3------	4------	5------	6------	7------
8------	9------	10------	11------	12------	13------	14------
15------	16------	17------	18------	19------	20------	21------
22------	23------	24------	25------	26------	27------	28------
29------	30------

　　Select Departure Date

Currency:US Dollar Loading Searching Fares Updating Fares

Departure Date

―

Return Date

Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

George Bush Intercontinental－Lisbon Portela Airport
June Lowest Airfares
USD1,103

The airfare displayed above is for United Airlines

Set calendar for this month
George Bush Intercontinental－Lisbon Portela Airport
July Lowest Airfares -----

George Bush Intercontinental－Lisbon Portela Airport
August Lowest Airfares -----
George Bush Intercontinental－Lisbon Portela Airport
September Lowest Airfares -----
George Bush Intercontinental－Lisbon Portela Airport
October Lowest Airfares
USD775

The airfare displayed above is for Turkish Airlines

Set calendar for this month

Houston－Lisbon
Estimated Flight Time
10 Hours 03 Minutes
Houston－Lisbon
Number of Operating Airlines
14

Operating Airlines for George Bush Intercontinental－Lisbon Portela Airport Route
American Airlines

Air Canada

Air France

ITA Airways

British Airways

Delta Air Lines

Emirates Airlines

Klm Royal Dutch Airlines

Lufthansa

Swissair

Austrian Airlines

Turkish Airlines

TAP Portugal

United Airlines

Other Destinations from:Houston
* Fares vary in accordance to seat availability
Other Departures to: Lisbon

Portland Airport－Lisbon(Portela)
USD739〜
Denver Airport－Lisbon(Portela)
USD1,182〜
Miami Airport－Lisbon(Portela)
USD664〜
* Fares vary in accordance to seat availability